Culcasia orientalis Mayo

• Genus: Culcasia
• Botanical Background: The species was named by botanist Mayo, with Culcasia being a genus known for its distinctive, robust members in tropical regions. It is primarily studied for its ornamental uses and its adaptation to specific environmental conditions.

• Geographical Range: Tropical Southeast Asia
• Environment:  Thrives in consistently warm climates with high humidity and well-drained, fertile soils.

Leaves

• Large, leathery, and heart-shaped
• Deep green coloration
• Reach 30-40 cm in length

Inflorescence (Spadix & Spathe)

• Spathe being a pale green or white, often tinged with purple at the base
• Inconspicuous and not usually noted for strong scent

Growth Habit

• Terrestrial plant with a short, thick rhizome

Light Requirements

•  Bright, indirect light
• Can tolerate low light conditions

Watering & Humidity

• Consistently moist soil with high humidity
• Watering should be done frequently

Soil & Potting Mix

• Well-draining, peat-based mix
• Slightly acidic to neutral pH is ideal

Temperature & Fertilizer

• Between 20-30°C
• Balanced liquid fertilizer applied monthly

Division and Cuttings

• Most commonly done through rhizome division, which is best performed in spring when the plant is actively growing

Seeds

• Seed propagation is possible, it is not commonly used due to the slow and unpredictable germination process

Typical Issues

•  Aphids, mealybugs, and spider mites
• Root rot can occur if the soil remains too waterlogged

Treatment Recommendations

• Neem oil

• Chemical insecticides
• Ensure the plant is in a well-draining pot
• Use fungicides if necessary

•  Prized for its ornamental value
• Highly valued for its glossy, heart-shaped leaves and compact growth habit

• Used in decorative arrangements for its attractive foliage

Wild Population Status

• No major conservation concerns
• Habitat loss in its native regions could affect its wild population in the future

Market Availability

• Specialized nurseries
• Part of advanced aroid collections